Interference is a common impairment in wireless communication systems. Multi-hop relay
networks use a set of intermediate nodes called relays to facilitate communication between …

In this paper, we consider a bidirectional communication between K node pairs, where each
node is equipped with multiple antennas and has a message to be transmitted to its …

In this paper, we first investigate the Degrees Of Freedom (DOF) for the M-user Interference
Channel (IC) in static environments with the help of a MIMO relay. The relay stores the …

This paper addresses joint transceiver and relay design for a wireless multiple-input multiple-
output (MIMO) switching scheme that enables data exchange among multiple users. Here, a …

In a full-duplex bidirectional interference network with 2K transceivers, there are K
communication pairs: each user transmits a message to and receives a message from one …

A Gaussian interference channel (IC) with a relay is considered. The relay is assumed to
operate over an orthogonal band with respect to the underlying IC, and the overall system is …

Two novel communication protocols for the quasistatic coherent fading relay channel are
proposed and analyzed under the diversity-multiplexing tradeoff framework. Both these …

This paper considers blind detection for a two-way relay system in which two source nodes
exchange information with each other via a relay node using an amplify-and-forward (AF) …

A wireless relay with multiple antennas is called a multiple-input-multiple-output (MIMO)
switch if it maps its input links to its output links using" precode-and-forward." Namely, the …

For the next generation of wireless communication network, a heterogeneous network
architecture with macro cells, small cells, and relays offers numerous advantages, such as …